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  4 October 2014 Last updated at 18:35 BST
  She said she will seek a judicial review against Mark H Durkan because he took the decision to adopt the planning policy without the agreement of the full Northern Ireland Executive.
  Helen Jones reports for BBC Newsline.
target: Northern Ireland's Enterprise Minister, Arlene Foster, is to challenge the environment minister in court over his approval of the Belfast Metropolitan Area Plan.